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HP Recommended

Hi guys! 

 

i also have a z440, 700 W, I want to upgrade to two cards and using gtx. What is the combination that you recommend? Also, do I need an extra cooler? 

HP Recommended

sigh, why is it nobody bothers to either read the models posted documentation or use this sites "SEARCH' button link?

 

http://www8.hp.com/h20195/v2/GetDocument.aspx?docname=c04400038

 

and from the above z440 quickspecs link:

 

Power Supply ENTRY (what comes with the base system)

525 watts wide-ranging, active Power Factor Correction, 85% Efficient, with no 6-pin graphics power cable

The Z440 525W power supply efficiency report can be found at this link: http://www.plugloadsolutions.com/psu_reports/HEWLETT%20PACKARD_753084- 001_525W_ECOS%203914_Report.pdf

 

HIGH-END (optional power supply)

700 watts wide-ranging, active Power Factor Correction, 90% Efficient, with two graphics power cables

700w PSU will support up to 225w of graphics

The Z440 700W power supply efficiency report can be found at this link: http://www.plugloadsolutions.com/psu_reports/HEWLETT%20PACKARD_719795- 001_700W_ECOS%203915_Report.pdf

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.